This document presents a review of the risks to water quality in the Gnangara Underground Water Pollution Control Area (UWPCA). It is part of the ongoing process of protecting the quality of the public groundwater supply drawn from the Gnangara UWPCA.
The Gnangara UWPCA defines the central area of the Gnangara groundwater system that provides public water supply as part of the Integrated Water Supply Scheme.
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